---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-21117 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              4
On-line CPU(s) list: 0-3
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           4
NUMA node(s):        1
Vendor ID:           AuthenticAMD
CPU family:          23
Model:               49
Model name:          AMD EPYC-Rome Processor
Stepping:            0
CPU MHz:             2799.998
BogoMIPS:            5599.99
Virtualization:      AMD-V
Hypervisor vendor:   KVM
Virtualization type: full
L1d cache:           32K
L1i cache:           32K
L2 cache:            512K
L3 cache:            16384K
NUMA node0 CPU(s):   0-3
Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            7.9G     0  7.9G   0% /dev
tmpfs           1.6G  672K  1.6G   1% /run
/dev/vda1        78G  8.3G   70G  11% /
tmpfs           7.9G     0  7.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           7.9G     0  7.9G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          16040         740       13238           0        2060       14990
Swap:          1023           0        1023

---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:54:ee:2d brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86236sec preferred_lft 86236sec
    inet6 fe80::f816:3eff:fe54:ee2d/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-21117) 	06/14/25 	_x86_64_	(4 CPU)

10:54:52     LINUX RESTART	(4 CPU)

10:55:01          tps      rtps      wtps   bread/s   bwrtn/s
10:56:00       338.58     55.22    283.35   3683.39  34124.05
10:57:01       132.50     16.82    115.69    396.79  33897.52
Average:       234.69     35.86    198.83   2026.51  34009.85

10:55:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:56:00     13975256  15537216   2449712     14.91     62984   1701216    839748      4.81    679744   1559736    167960
10:57:01     13500608  15289392   2924360     17.80     73556   1906996   1017132      5.82    992760   1702000     25084
Average:     13737932  15413304   2687036     16.36     68270   1804106    928440      5.31    836252   1630868     96522

10:55:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:56:00         ens3    553.56    357.52   1807.44     84.90      0.00      0.00      0.00      0.00
10:56:00           lo      1.87      1.87      0.21      0.21      0.00      0.00      0.00      0.00
10:57:01         ens3    576.86    350.50   2375.69    143.45      0.00      0.00      0.00      0.00
10:57:01           lo      0.59      0.59      0.05      0.05      0.00      0.00      0.00      0.00
Average:         ens3    565.30    353.98   2093.91    114.42      0.00      0.00      0.00      0.00
Average:           lo      1.22      1.22      0.13      0.13      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-21117) 	06/14/25 	_x86_64_	(4 CPU)

10:54:52     LINUX RESTART	(4 CPU)

10:55:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:56:00        all     21.98      0.00      2.14      5.60      0.06     70.22
10:56:00          0     16.54      0.00      1.67      4.58      0.05     77.16
10:56:00          1     23.22      0.00      2.51     11.59      0.05     62.63
10:56:00          2     21.53      0.00      2.43      4.82      0.07     71.16
10:56:00          3     26.66      0.00      1.94      1.44      0.05     69.91
10:57:01        all     30.26      0.00      1.43      2.68      0.07     65.56
10:57:01          0     21.52      0.00      1.23      1.51      0.07     75.67
10:57:01          1     24.12      0.00      1.35      3.98      0.07     70.48
10:57:01          2     36.30      0.00      1.40      0.23      0.07     62.01
10:57:01          3     39.11      0.00      1.71      4.99      0.08     54.11
Average:        all     26.16      0.00      1.78      4.13      0.06     67.87
Average:          0     19.05      0.00      1.45      3.03      0.06     76.41
Average:          1     23.68      0.00      1.92      7.75      0.06     66.59
Average:          2     28.98      0.00      1.91      2.50      0.07     66.55
Average:          3     32.94      0.00      1.82      3.23      0.07     61.95